Because viruses are neither plant nor animals. Actually these objects do not have their own complete body. Their activities are best seen in the host living cell.
Viruses do not belong to any kingdom. There is an ongoing debate to whether viruses are alive or not. With the facts given, it is up to you to decide if viruses are alive or not. All Living things: -are composed of cells with a complex, organized structure -actively maintain their complex structure and internal environment (homeostasis) -respond to stimuli in their environment -acquire and use materials and energy from their environment and convert them into new forms -reproduce, using the molecular blueprint of DNA -have the capacity to evolve Viruses: -are not made of cells and do not have cells -cannot accomplish the basic tasks of living cells -have no ribosomes to make protein -have no cytoplasm -cannot acquire energy or steal the host's energy -cannot grow or reproduce by themselves or with other viruses -do not respond to stimuli -cannot maintain a stable internal environment -can evolve
I don't knnow
yes
No, viruses are neither prokaryotic nor eukaryotic - they are non-living and can't be classified as a biological organism.
angiotaxonmy
Viruses are not classified into any of the kingdoms because they cannot live outside of a host cell (they depend on the host cell's DNA to reproduce and undergo metabolic reactions within it).
Viruses are not an organism at all. They are not alive.
the arent
Viruses are not considered to be part of any of the traditional biological kingdoms (Animalia, Plantae, Fungi, etc.). They are typically classified in a separate group known as the kingdom Viruses or under domain as Obligate Intracellular Parasites.
the arent
They Arent Classified As Benthos. They Are Nekton !
They were, in the past. Or at least some of them. The people who decided to place them in a separate kingdom decided that there were significant difference between bacteria and plants.
They are not classified into a kingdom as they are not alive.
Viral conjunctivitis is caused by a "virus". Viruses are not classified in the same manner as other organisms. They have no phylum, kingdom, etc. Viruses are classified first by whether they are a DNA or RNA virus. They are then classified according to how many strands they have, how big they are, whether they are positive or negative stranded and so forth. Viral conjunctivitis might be caused by any of a number of different viruses so it is not possible to say which one.
No, viruses are a part of the kingdom eaubacteria.
Algea is classified into "Protista"(Protoctista) kingdom.
Viruses are classified differently than living organisms, since they are not technically alive. In taxonomy, viruses are not assigned to a Domain, Kingdom, Phylum, Class, or Order. The influenza viruses start, in most classification systems, at the level of the Family. They are in the Family of Orthomyxoviridae. There are a few newer classification systems that have been developed to better categorize and classify viruses, but these are not yet the standard.